The invention relates to a lighting device comprising an elongate strain relief element (7) and comprising an elongate luminous strip (3) carrying a multiplicity of electrically operable lamps (4) arranged one behind another in the direction of extent of said strip, wherein the strain relief element (7) and the luminous strip (3) in a parallel position with respect to one another are surrounded by a transparent, flexible sheath (1). According to the invention, the sheath (1) is a tube having a plurality of cavities separated from one another, wherein one cavity forms a first chamber (2), in which the luminous strip (3) is situated. The strain relief element (7) is situated in a second chamber (6). The two chambers (2, 6) are separated by at least one partition wall (13, 14).
Dispositivo de iluminación
2022-10-24
Patent
Electronic Resource
Spanish
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B66B Aufzüge , ELEVATORS / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED |